CN211032160U - Auxiliary driving device for automobile non-driving wheel - Google Patents

Auxiliary driving device for automobile non-driving wheel Download PDF

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Publication number
CN211032160U
CN211032160U CN201921986019.2U CN201921986019U CN211032160U CN 211032160 U CN211032160 U CN 211032160U CN 201921986019 U CN201921986019 U CN 201921986019U CN 211032160 U CN211032160 U CN 211032160U
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auxiliary
wheel
driving
motor
drive
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CN201921986019.2U
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关安定
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关安定
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Abstract

The utility model provides a car non-drive wheel auxiliary drive device, including the non-drive wheel, the shaft of non-drive wheel is hollow tubular shaft, is provided with the motor shaft in the hollow tubular shaft, the one end of motor shaft is fixed mutually with the wheel hub of non-drive wheel, and the other end and the auxiliary motor of motor shaft are connected, the auxiliary motor is connected to the controller through the wire on, the controller is connected to the throttle through the wire, on the throttle is connected to the clutch through the wire, on the clutch is connected to the gear pole through the wire, the gear pole is connected to auxiliary storage battery through the wire on, is provided with master switch between gear pole and the auxiliary storage battery. The auxiliary driving device for the non-driving wheels of the automobile has low manufacturing cost, does not consume the oil consumption of an automobile engine, saves about 5 liters of fuel oil for one hundred kilometers compared with an off-road vehicle with the same performance, enhances about 20 percent of power, and achieves the price of two-wheel drive, the oil consumption of two-wheel drive and the performance of four-wheel drive.

Description

Auxiliary driving device for automobile non-driving wheel
Technical Field
The utility model relates to an automotive filed, in particular to automobile non-drive wheel auxiliary drive device.
Background
The types of the automobiles are divided into two-wheel drive and four-wheel drive, for example, the off-road vehicle is a four-wheel drive vehicle, the four-wheel drive vehicle has large torsion and strong driving force, and particularly shows the superiority of the four-wheel drive vehicle in complex road conditions and rough road conditions. But the four-wheel drive vehicle has high cost, high price and high oil consumption, and is not suitable for selection of most common families. Generally, most families select two driving vehicles with lower prices, but the two driving vehicles are not forced to drive on the muddy road, the uphill road and other worse road conditions. Furthermore, the electricity generated by the generator on the automobile at present is larger than the electricity consumption of the automobile, that is, the general electricity generation of the automobile is 30A, the electricity consumption of the automobile is 10A, the surplus 20A electricity is wasted, and if the surplus electricity is stored for cross country, the disadvantage road section is overcome, and the engine is assisted by the surplus electricity.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the utility model provides an automobile non-driving wheel auxiliary driving device.
The utility model discloses a realize through following technical scheme: the utility model provides an automobile non-drive wheel auxiliary driving device, includes the non-drive wheel, the shaft of non-drive wheel is hollow tubular shaft, is provided with the motor shaft in the hollow tubular shaft, the one end of motor shaft is fixed mutually with the wheel hub of non-drive wheel, and the other end and the auxiliary motor of motor shaft are connected, the auxiliary motor is connected to on the controller through the wire, on the controller passes through the wire and is connected to the throttle, on the throttle passes through the wire and is connected to the clutch, on the clutch passes through the wire and is connected to the gear pole, the gear pole passes through the wire and is connected to auxiliary battery jar, is provided with master switch.
In the above scheme, the auxiliary battery is an independent special battery, the auxiliary battery is connected to the converter through a lead, and the converter is connected with a positive terminal of a generator on an automobile engine.
In the above scheme, when the gear lever is in a gear, the positive pole and the negative pole of the auxiliary battery are in forward connection with the positive pole and the negative pole of the auxiliary motor, and when the gear lever is in a reverse gear, the positive pole and the negative pole of the auxiliary battery are in reverse connection with the positive pole and the negative pole of the auxiliary motor.
In the scheme, the converter is provided with three binding posts of 72V, 84V and 96V, and auxiliary storage batteries with different voltages can be connected according to requirements.
The utility model relates to a car non-drive wheel auxiliary drive device compares with prior art, and its beneficial effect is:
1. the auxiliary driving device for the non-driving wheels of the automobile has low manufacturing cost, does not consume the oil consumption of an automobile engine, and saves about 5 liters of fuel oil for one hundred kilometers compared with an off-road vehicle with the same performance.
2. The power of the driving device is enhanced by about 10%, and meanwhile, the weight of the whole vehicle is about 200 kilograms lighter than that of a four-wheel-drive off-road vehicle with the same performance, so that the service life of an engine is prolonged.
Drawings
Fig. 1 is a schematic structural view of an auxiliary driving device for a non-driving wheel of an automobile according to the present invention.
Fig. 2 is a schematic block diagram of the circuit connection in the first gear state.
FIG. 3 is a schematic block diagram of the circuit connections in the reverse state.
Fig. 4 is a schematic flow chart of the auxiliary driving device for the non-driving wheel of the automobile of the present invention.
In the figure: 1. non-driving wheel, 2 motor shaft, 3 hollow pipe shaft, 4 auxiliary motor.
Detailed Description
The following description of the non-driving wheel auxiliary driving device of the present invention is made with reference to the accompanying drawings and embodiments:
fig. 1 is a schematic structural view of an auxiliary driving device for a non-driving wheel of an automobile according to the present invention. In the figure, the auxiliary driving device for the non-driving wheel of the automobile comprises a non-driving wheel 1, the wheel shaft of the non-driving wheel is a hollow pipe shaft 3, a motor shaft 2 is arranged in the hollow pipe shaft 3, one end of the motor shaft 2 is fixed with the wheel hub of the non-driving wheel, and the other end of the motor shaft 2 is connected with an auxiliary motor 4.
Fig. 2 is a schematic block diagram of circuit connection in a first gear state, the positive pole of the auxiliary motor is connected to the controller through a lead, the controller is connected to the accelerator through a lead, the accelerator is connected to the clutch through a lead, the clutch is connected to the positive pole of a first gear lever through a lead, the positive pole of the first gear lever is connected to the positive pole of the auxiliary battery through a lead, a main switch is arranged between the first gear lever and the auxiliary battery, the negative pole of the auxiliary battery and the negative pole of the first gear lever are simultaneously connected with the frame, and the negative pole of the auxiliary motor is connected with the negative pole of the first gear lever.
Fig. 3 is a schematic block diagram of circuit connection in a reverse gear state, the negative pole of the auxiliary motor is connected to the controller through a wire, the controller is connected to the accelerator through a wire, the accelerator is connected to the clutch through a wire, the clutch is connected to the positive pole of the reverse gear lever through a wire, the positive pole of the reverse gear lever is connected to the positive pole of the auxiliary battery through a wire, a main switch is arranged between the reverse gear lever and the auxiliary battery, the negative pole of the auxiliary battery and the negative pole of the reverse gear lever are simultaneously connected with the frame, and the positive pole of the auxiliary motor is connected with the negative pole of the reverse gear lever.
Fig. 4 is a schematic flow chart of the auxiliary driving device for the non-driving wheel of the automobile of the present invention. In the figure, when an engine runs, a generator on the engine continuously generates power, the generator supplies power to an auxiliary storage battery through a converter and stores the power, when the engine runs on an uphill road section or a muddy road section, a first gear or a reverse gear is hung to realize the boost performance, a main switch is arranged between the auxiliary storage battery and a gear lever, when the main switch is switched off, the auxiliary storage battery does not work, a non-driving wheel is completely driven by a driving wheel, when the main switch is switched off, the power of the auxiliary storage battery is switched on, at the moment, the first gear is hung, the anode of an auxiliary motor is switched on with the anode of the auxiliary storage battery, at the moment, a clutch is in a separation state, the auxiliary motor does not rotate, when the clutch is combined, an accelerator is not stepped on, the auxiliary motor still does not rotate, the accelerator is stepped on with large force, the auxiliary motor rotates with large torque, the auxiliary motor rotates with small torque, the purpose of driving the non-driving wheels to move forward is achieved. The operating system is completely integrated with the operating system of the original vehicle and synchronously implemented, and the four-wheel drive effect is achieved. When the vehicle needs to move backwards, the reverse gear is engaged, the negative electrode of the auxiliary motor is communicated with the positive electrode of the auxiliary battery, the auxiliary motor rotates reversely, the main switch is closed, all the action principles are the same as those of engaging one gear, and only the auxiliary motor rotates reversely to drive the non-driving wheel to rotate reversely, so that the purpose of driving the non-driving wheel to move backwards is achieved.
Under normal conditions, the main switch is always closed, and is disconnected only when the automobile needs to be overhauled. The line connection of the auxiliary motor is only connected to the first gear and the reverse gear, and the gears above the second gear are not connected with the line of the auxiliary motor, namely, the auxiliary motor above the second gear does not play an auxiliary role. When the first gear or the reverse gear is engaged, the auxiliary battery is in a power utilization state to drive the non-driving wheels, and when other gears except the first gear and the reverse gear are engaged, the auxiliary battery is not powered, does not work, is in a charging state and does not drive the non-driving wheels.
The auxiliary storage battery is an independent special storage battery and is connected to the converter through a lead, and the converter is connected with a positive terminal of a generator on the automobile engine. The converter is provided with three binding posts of 72V, 84V and 96V, and can be connected with auxiliary storage batteries with different voltages according to requirements.
The auxiliary driving device for the non-driving wheels of the automobile has low manufacturing cost, does not consume the oil consumption of an automobile engine, saves about 5 liters of fuel oil for one hundred kilometers compared with an off-road vehicle with the same performance, enhances about 10 percent of power, achieves the price of two-wheel drive, the oil consumption of two-wheel drive and the performance of four-wheel drive, and prolongs the service life of the engine.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make various changes or modifications equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments by the technical spirit of the present invention are within the scope of the present invention.

Claims (4)

1. An automobile non-driving wheel auxiliary driving device comprises a non-driving wheel and is characterized in that: the wheel shaft of the non-driving wheel is a hollow tube shaft, a motor shaft is arranged in the hollow tube shaft, one end of the motor shaft is fixed with the wheel hub of the non-driving wheel, the other end of the motor shaft is connected with an auxiliary motor, the auxiliary motor is connected to a controller through a lead, the controller is connected to an accelerator through a lead, the accelerator is connected to a clutch through a lead, the clutch is connected to a gear lever through a lead, the gear lever is connected to an auxiliary storage battery through a lead, and a main switch is arranged between the gear lever and the auxiliary storage battery.
2. The non-driving-wheel auxiliary driving apparatus for the vehicle according to claim 1, wherein: the auxiliary storage battery is an independent special storage battery and is connected to the converter through a lead, and the converter is connected with a positive terminal of a generator on the automobile engine.
3. The non-driving-wheel auxiliary driving apparatus for the vehicle according to claim 1, wherein: when the gear lever is in a gear, the positive pole and the negative pole of the auxiliary storage battery are in positive connection with the positive pole and the negative pole of the auxiliary motor, and when the gear lever is in a reverse gear, the positive pole and the negative pole of the auxiliary storage battery are in reverse connection with the positive pole and the negative pole of the auxiliary motor.
4. The non-driving-wheel auxiliary driving apparatus for the vehicle according to claim 2, wherein: the converter is provided with three binding posts of 72V, 84V and 96V, and can be connected with auxiliary storage batteries with different voltages according to requirements.
CN201921986019.2U 2019-11-15 2019-11-15 Auxiliary driving device for automobile non-driving wheel Active CN211032160U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921986019.2U CN211032160U (en) 2019-11-15 2019-11-15 Auxiliary driving device for automobile non-driving wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921986019.2U CN211032160U (en) 2019-11-15 2019-11-15 Auxiliary driving device for automobile non-driving wheel

Publications (1)

Publication Number Publication Date
CN211032160U true CN211032160U (en) 2020-07-17

Family

ID=71529445

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921986019.2U Active CN211032160U (en) 2019-11-15 2019-11-15 Auxiliary driving device for automobile non-driving wheel

Country Status (1)

Country Link
CN (1) CN211032160U (en)

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